linux/drivers/media/platform
Marek Szyprowski 91f2a7b24b [media] media: exynos4-is: add flags to dummy Exynos IS i2c adapter
Add simple 'functionality' member to dummy Exynos IS i2c adapter to make
i2c core happy and get rid of NULL pointer dereference during Exynos4 IS
probe since v4.10-rc1:

Unable to handle kernel NULL pointer dereference at virtual address 00000000
pgd = c0004000
[00000000] *pgd=00000000
Internal error: Oops: 80000005 [#1] PREEMPT SMP ARM
Modules linked in:
CPU: 1 PID: 100 Comm: kworker/1:2 Not tainted 4.10.0-rc6-next-20170131-00054-g39e6e4233de6 #1921
Hardware name: SAMSUNG EXYNOS (Flattened Device Tree)
Workqueue: events deferred_probe_work_func
task: ef2e0000 task.stack: ef2ec000
PC is at 0x0
LR is at i2c_register_adapter+0x98/0x5cc
...
[<c05040bc>] (i2c_register_adapter) from [<c05379d4>] (fimc_is_i2c_probe+0x84/0xe4)
[<c05379d4>] (fimc_is_i2c_probe) from [<c041b5c8>] (platform_drv_probe+0x50/0xb0)
[<c041b5c8>] (platform_drv_probe) from [<c0419f48>] (driver_probe_device+0x234/0x2dc)
[<c0419f48>] (driver_probe_device) from [<c04184e0>] (bus_for_each_drv+0x44/0x8c)
[<c04184e0>] (bus_for_each_drv) from [<c0419c8c>] (__device_attach+0x9c/0x100)
[<c0419c8c>] (__device_attach) from [<c0419374>] (bus_probe_device+0x84/0x8c)
[<c0419374>] (bus_probe_device) from [<c04178d4>] (device_add+0x380/0x528)
[<c04178d4>] (device_add) from [<c05aceb4>] (of_platform_device_create_pdata+0x70/0xa4)
[<c05aceb4>] (of_platform_device_create_pdata) from [<c05acfd4>] (of_platform_bus_create+0xec/0x320)
[<c05acfd4>] (of_platform_bus_create) from [<c05ad264>] (of_platform_populate+0x5c/0xac)
[<c05ad264>] (of_platform_populate) from [<c0533420>] (fimc_is_probe+0x1c0/0x4cc)
[<c0533420>] (fimc_is_probe) from [<c041b5c8>] (platform_drv_probe+0x50/0xb0)
[<c041b5c8>] (platform_drv_probe) from [<c0419f48>] (driver_probe_device+0x234/0x2dc)
[<c0419f48>] (driver_probe_device) from [<c04184e0>] (bus_for_each_drv+0x44/0x8c)
[<c04184e0>] (bus_for_each_drv) from [<c0419c8c>] (__device_attach+0x9c/0x100)
[<c0419c8c>] (__device_attach) from [<c0419374>] (bus_probe_device+0x84/0x8c)
[<c0419374>] (bus_probe_device) from [<c04197a8>] (deferred_probe_work_func+0x60/0x8c)
[<c04197a8>] (deferred_probe_work_func) from [<c01329a4>] (process_one_work+0x120/0x31c)
[<c01329a4>] (process_one_work) from [<c0132bc8>] (process_scheduled_works+0x28/0x38)
[<c0132bc8>] (process_scheduled_works) from [<c0132ddc>] (worker_thread+0x204/0x4ac)
[<c0132ddc>] (worker_thread) from [<c01381b8>] (kthread+0xfc/0x134)
[<c01381b8>] (kthread) from [<c01078b8>] (ret_from_fork+0x14/0x3c)

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-02-08 10:33:06 -02:00
..
am437x [media] am437x-vpfe: always assign bpp variable 2017-01-30 15:43:40 -02:00
atmel [media] atmel-isc: fix error return code in atmel_isc_probe() 2016-11-22 05:40:52 -02:00
blackfin [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
coda [media] coda/imx-vdoa: constify structs 2017-02-08 10:29:17 -02:00
davinci [media] Staging: media: platform: davinci: - Fix for memory leak 2017-02-03 07:14:28 -02:00
exynos-gsc [media] exynos-gsc: Avoid spamming the log on VIDIOC_TRY_FMT 2017-02-03 14:26:35 -02:00
exynos4-is [media] media: exynos4-is: add flags to dummy Exynos IS i2c adapter 2017-02-08 10:33:06 -02:00
marvell-ccic [media] marvell-ccic: don't break long lines 2016-10-21 09:30:46 -02:00
mtk-mdp [media] mtk-mdp: allocate video_device dynamically 2016-11-22 05:42:29 -02:00
mtk-vcodec [media] mtk-vcodec: use V4L2_DEC_CMD_STOP to implement flush 2017-02-03 07:49:24 -02:00
mtk-vpu [media] VPU: mediatek: Fix return value in case of error 2016-10-24 18:11:57 -02:00
omap Linux 4.9-rc5 2016-11-16 16:42:27 -02:00
omap3isp [media] v4l: omap3isp: Clean up file handle in open() and release() 2017-01-31 10:57:58 -02:00
rcar-vin [media] rcar-vin: add R-Car gen2 fallback compatibility string 2016-09-22 12:52:55 -03:00
s3c-camif [media] media: platform: s3c-camif: constify v4l2_subdev_ops structures 2017-02-03 10:58:00 -02:00
s5p-g2d [media] platform: constify vb2_ops structures 2016-09-19 16:21:06 -03:00
s5p-jpeg [media] squash lines for simple wrapper functions 2016-11-16 13:28:40 -02:00
s5p-mfc [media] s5p-mfc: Add support for MFC v8 available in Exynos 5433 SoCs 2016-11-30 09:22:07 -02:00
soc_camera [media] media: platform: soc_camera_platform : constify v4l2_subdev_* structures 2017-01-30 14:47:21 -02:00
sti [media] st-delta: debug: trace stream/frame information & summary 2017-02-08 10:07:29 -02:00
ti-vpe [media] media: ti-vpe: vpdma: fix a timeout loop 2017-02-03 07:18:34 -02:00
vivid [media] vivid: Enable 4k resolution for webcam capture device 2017-01-30 15:42:04 -02:00
vsp1 [media] v4l: vsp1: Add VIDIOC_EXPBUF support 2017-02-03 09:24:13 -02:00
xilinx [media] media: platform: xilinx: xilinx-tpg: constify v4l2_subdev_* structures 2017-02-03 09:21:50 -02:00
Kconfig [media] st-delta: add mjpeg support 2017-02-08 10:06:16 -02:00
Makefile [media] st-delta: STiH4xx multi-format video decoder v4l2 driver 2017-02-08 10:00:27 -02:00
arv.c Replace <asm/uaccess.h> with <linux/uaccess.h> globally 2016-12-24 11:46:01 -08:00
fsl-viu.c [media] fsl-viu: drop format names 2015-08-11 06:59:09 -03:00
m2m-deinterlace.c [media] platform: constify vb2_ops structures 2016-09-19 16:21:06 -03:00
mx2_emmaprp.c [media] platform: don't break long lines 2016-10-21 10:06:32 -02:00
pxa_camera.c [media] media: platform: pxa_camera: add missing sensor power on 2016-10-24 18:08:12 -02:00
rcar-fcp.c [media] v4l: rcar-fcp: Fix module autoload for OF registration 2016-11-16 13:17:07 -02:00
rcar_fdp1.c [media] v4l: rcar_fdp1: use %4.4s to format a 4-byte string 2017-02-03 11:50:40 -02:00
rcar_jpu.c [media] platform: constify vb2_ops structures 2016-09-19 16:21:06 -03:00
sh_veu.c [media] vb2: replace void *alloc_ctxs by struct device *alloc_devs 2016-07-08 14:45:07 -03:00
sh_vou.c [media] platform: constify vb2_ops structures 2016-09-19 16:21:06 -03:00
via-camera.c [media] platform: don't break long lines 2016-10-21 10:06:32 -02:00
via-camera.h
vim2m.c [media] vim2m: Clean up file handle in open() error path 2017-01-31 07:44:26 -02:00